File Quarantine Bypass in macOS Sequoia by Apple

CVE-2025-31244

What is CVE-2025-31244?

CVE-2025-31244 is a vulnerability found within macOS Sequoia developed by Apple, specifically related to a flaw in the file quarantine mechanism. This mechanism is designed to enhance security by preventing unverified files from executing without user consent. The vulnerability allows certain applications to potentially bypass their designated sandbox environment, leading to unauthorized access to system resources. If exploited, this could allow malicious software to execute actions that are typically restricted, significantly compromising the security posture of affected systems and putting organizational data at risk.

Potential impact of CVE-2025-31244

1. Unauthorized Access: The ability for malicious applications to escape their sandbox could lead to unauthorized access to sensitive system areas, potentially allowing these applications to manipulate system files or access confidential user data.

2. Data Integrity Compromise: With the potential to execute code outside of its restricted environment, there is a risk that file integrity could be compromised. This could result in alterations or deletions of critical files, affecting the overall integrity of the operating system and applications.

3. Increased Malware Vulnerability: If exploited, this vulnerability may serve as an entry point for various types of malware, increasing the risk for ransomware attacks, data breaches, or other malicious activities aimed at exploiting the weaknesses in macOS Sequoia's quarantine system.

News Articles

wiz.io

CVE-2025-31244

CVE-2025-31244 Impact, Exploitability, and Mitigation Steps | Wiz

Understand the critical aspects of CVE-2025-31244 with a detailed vulnerability assessment, exploitation potential, affected technologies, and remediation guidance.

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